7 facilities jobs found in Oak Ridge, TN

Requisition Id 16396 Overview: We are seeking a Mechanical Engineer with experience in piping and mechanical utility systems, including but not limited to: Potable Water, Steam, Condensate, Natural Gas, Compressed Air, Sanitary Sewer, Cooling Towers, Chillers, heat exchangers, and other utility systems. This role will support various infrastructure and utility projects through their full life cycle, from concept to design to construction and startup. This role includes supplying technical and field oversite on various projects across the ORNL reservation. This position resides in the Utilities and Site Modernization Team within the Laboratory Modernization Division, part of the Facilities & Operations Directorate, at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: Provide technical support for multiple design and construction projects simultaneously, supporting the projects from conception to startup, Develop conceptual sketches, scopes of work,...

Requisition Id 16300 Overview: We are seeking a Fusion Blankets Lead to provide strategic and technical leadership for research and development (R&D) in fusion blanket and fuel cycle technologies at Oak Ridge National Laboratory (ORNL). This position will play a central role in shaping and executing ORNL's vision for fusion nuclear science and engineering, with emphasis on tritium breeding, fuel cycle closure, and power extraction systems for future fusion energy devices. The Fusion Blankets Lead will report to the Fusion Energy Division Director and work across ORNL's Fusion Energy Division (FED), Materials Science and Technology Division (MSTD), and other directorates to develop and integrate a coordinated, lab-wide strategy. This role will also interface closely with DOE, international partners, and the private fusion sector. A key responsibility will be defining and advancing the technical basis and programmatic strategy for fusion blanket and fuel cycle technologies,...

Requisition Id 16289 Overview: We are seeking a Materials Engineer with a strong foundation in materials science and mechanical engineering to contribute to R&D efforts focused on mechanical behavior and underlying material mechanisms. This position resides in the Mechanical Behaviors and Mechanics Group in the Materials in Extremes, Materials Science and Technology Division, Physical Sciences Directorate, at Oak Ridge National Laboratory (ORNL). Major Duties/Responsibilities: Assist with coordinating research projects ensuring alignment with organizational goals. Administer daily operations and maintain compliance with safety protocols. Conduct routine experiments and analyze data to support research objectives. Document experimental procedures, results, and technical reports for internal dissemination. Implement new methodologies and recommend improvements to enhance research outcomes. Apply knowledge to evaluate material's performance and identify...

Requisition Id 16332 Overview: As a U.S. Department of Energy (DOE) Office of Science national laboratory, Oak Ridge National Laboratory (ORNL) has an extraordinary 80-year history of solving the nation's biggest problems. We have a dedicated and creative staff of over 7,000 people! The Safeguards & Treaty Verification Section within the Nuclear Nonproliferation Division seeks applications for a Senior R&D Staff Group Leader (GL) to lead a research group focusing on enhancing concepts, strategies, and nondestructive technologies that will strengthen the capabilities of USG and international regimes (e.g., the IAEA and partner countries) in efforts to safeguard and secure global nuclear material. The Nondestructive Measurement Science and Technology Group focuses on research, development, and application of nondestructive assay systems, data acquisition technologies, and analysis methods that support international safeguards, domestic material control and accounting,...

Requisition Id 16287 Overview: Oak Ridge National Laboratory (ORNL) is seeking a Technical Staff member for the position of Clean Air Act Compliance Specialist / Rad NESHAP Program Manager who is responsible for implementing programs that enable ORNL's science missions through effective regulatory compliance support, specifically by facilitating ORNL compliance with Federal and State Clean Air Act regulatory requirements and applicable Department of Energy (DOE) Orders. This position resides in the Environmental Protection Services Division (EPSD) and within the Environment, Safety, Health and Quality Directorate of ORNL. Major Duties/Responsibilities: The Clean Air Act Compliance Specialist / Rad NESHAP Program Manager leads ORNL's compliance program for the National Emission Standards for Hazardous Air Pollutants (NESHAP) for radionuclides (40 CFR 61, Subpart H). This role is responsible for strategy, execution, and continual improvement of the laboratory's...

Requisition Id 16245 Overview: The Reactor Analysis and Modeling (RAM) Group within the Nuclear Safety and Experiment Analysis (NSEA) Section of the Research Reactors Division (RRD), Neutron Sciences Directorate (NScD) is seeking a Distinguished R&D Reactor Physics Staff at the High Flux Isotope Reactor (HFIR). The HFIR is a nuclear reactor at Oak Ridge National Laboratory and has one of the highest power densities in the world. Our purpose is to support neutron scattering experiments, to produce medical and industrial isotopes that require one of the highest thermal neutron fluxes in the world, and to perform fuels and materials irradiation experiments. We are looking for a highly motivated senior reactor analyst who is comfortable working in a team environment, with collaboration at all levels, disciplines, and diverse cultural backgrounds both inside and outside the organization. The successful candidate should have a strong interest in nuclear reactor analysis and a...

Requisition Id 16237 Overview: We are seeking a Nuclear Mechanical Engineer to join the Systems Engineering (SE) Group within the Research Reactors Division (RRD) at Oak Ridge National Lab (ORNL). Our group is responsible for the High Flux Isotope Reactor (HFIR) configuration management program. The SE Group also provides technical support to operations and maintenance and performs systems analysis. In this role, you will perform design engineering and support manufacturing and fabrication of reactor core components, fuel elements, control rods and plates, etc. You will also handle maintaining overall cognizance of assigned HFIR structures, systems, and components (SSCs) and provide systems engineering support for operations and maintenance. Major Duties/Responsibilities: Support engineering design work for new and upgraded HFIR structures, systems, and components. Implements modifications in accordance with RRD configuration control processes. Perform...